diff --git a/pkgs/by-name/li/libgpg-error/package.nix b/pkgs/by-name/li/libgpg-error/package.nix
index a0ceefab9a48..849871059b64 100644
--- a/pkgs/by-name/li/libgpg-error/package.nix
+++ b/pkgs/by-name/li/libgpg-error/package.nix
@@ -102,6 +102,8 @@ stdenv.mkDerivation (
 
     doCheck = true; # not cross
 
+    __structuredAttrs = true;
+
     meta = {
       homepage = "https://www.gnupg.org/software/libgpg-error/index.html";
       changelog = "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgpg-error.git;a=blob;f=NEWS;hb=refs/tags/libgpg-error-${version}";